Company lists · Data refreshed September 2026

Top 25 Renewable energy gas producers based in France

Name: Renewable energy gas producers based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 134 companies tracked

RevenueBase identified 134 renewable energy gas producers headquartered in France as of September 2026 and tracks 23,179 professional contacts across them, including 8,738 with verified work emails. Paris is the largest hub.

This list covers renewable energy gas producers headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

134Companies

23,179Contacts tracked

8,738Verified emails

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The 25 largest renewable energy gas producers based in France

Ranked by team size

Top 25 of 134 renewable energy gas producers based in France, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to renewable energy gas producers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	ENGIE	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	10001+	15,504 contacts →
	Indirect evidence “What if your next career adventure started with ENGIE?” Source: RevenueBase Database · checked Sep 17, 2026
2	IDEX	Indirect evidence	Boulogne-billancourt, FranceHQ checked Sep 17, 2026	5,001-10,000	3,353 contacts →
	Indirect evidence “Fondé en France en 1963, le groupe IDEX, fort de près de 6 500 collaborateurs, développe, conçoit, finance, construit et exploite des infrastructures énergétiques locales et…” Source: RevenueBase Database · checked Sep 17, 2026
3	Teréga	Indirect evidence	Pau, FranceHQ checked Sep 17, 2026	501-1,000	462 contacts →
	Indirect evidence “Depuis plus de 75 ans, grâce à nos infrastructures, nous œuvrons pour faciliter le transport et le stockage du gaz.” Source: RevenueBase Database · checked Sep 17, 2026
4	Prodeval	Indirect evidence	Chateauneuf-sur-isère, FranceHQ checked Sep 17, 2026	201-500	362 contacts →
	Indirect evidence “Prodeval is leader in treatment and Biogas upgrading from the Anaerobic Digestion of organic waste.” Source: RevenueBase Database · checked Sep 17, 2026
5	Technique Solaire	Strong evidence	Biard, FranceHQ checked Sep 17, 2026	51-200	292 contacts →
	Strong evidence “Created in 2008, Technique Solaire Group specializes in the development, financing, construction and operation of renewable energy production units (solar and methanization) in…” Source: RevenueBase Database · checked Sep 17, 2026
6	Waga Energy	Strong evidence	Eybens, FranceHQ checked Sep 17, 2026	201-500	259 contacts →
	Strong evidence “Waga Energy upgrades landfill gas into grid-compliant Renewable Natural Gas (RNG), also known as “biomethane”.” Source: RevenueBase Database · checked Sep 17, 2026
7	ELMY	Indirect evidence	Lyon, FranceHQ checked Sep 17, 2026	51-200	167 contacts →
	Indirect evidence “elmy, gestionnaire d'énergie 100% renouvelable depuis plus de 10 ans, est une société à mission, française et indépendante.” Source: RevenueBase Database · checked Sep 17, 2026
8	Paprec Energies Opérations	Partial evidence	Nantes, FranceHQ checked Sep 17, 2026	51-200	149 contacts →
	Partial evidence “PAPREC ENERGIES OPERATIONS Filiale à 100% du Groupe Paprec depuis déc.” Source: RevenueBase Database · checked Sep 17, 2026
9	Clarke Energy - FR	Partial evidence	Bouc-bel-air, FranceHQ checked Sep 17, 2026	201-500	90 contacts →
	Partial evidence “Clarke Energy, a global leader in energy solutions, boasts an annual turnover of £350m and employs a team of 1,200 experts worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
10	Vinci Environnement	Strong evidence	Colombes, FranceHQ checked Sep 17, 2026	51-200	90 contacts →
	Strong evidence “VINCI Environnement is involved in the engineering, design and built of turnkey renewable energy production units, in particular those using anaerobic digestion processes, and…” Source: RevenueBase Database · checked Sep 17, 2026
11	Endesa France	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	51-200	83 contacts →
	Indirect evidence “Présents en France depuis l’ouverture des marchés de l’énergie en nous sommes aujourd’hui l’un des principaux acteurs de la fourniture d'électricité, gaz/biogaz et de services…” Source: RevenueBase Database · checked Sep 17, 2026
12	Moulinot Compost & Biogaz	Partial evidence	Stains, FranceHQ checked Sep 17, 2026	51-200	82 contacts →
	Partial evidence “Moulinot is a Solidarity Company of Social Utility (ESUS) which creates high-quality compost and energy from food waste.” Source: RevenueBase Database · checked Sep 17, 2026
13	Verso Energy	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	73 contacts →
	Partial evidence “Verso Energy est spécialisée dans le développement, l’ingénierie, le financement, la construction et l’exploitation d’installations de production d’énergies renouvelables…” Source: RevenueBase Database · checked Sep 17, 2026
14	Unite Group	Indirect evidence	Lyon, FranceHQ checked Sep 17, 2026	51-200	62 contacts →
	Indirect evidence “Founded in 1985, the UNITe group develops, builds and operates local and sustainable electricity production plants: hydroelectric plants, wind farms and photovoltaic installations.” Source: RevenueBase Database · checked Sep 17, 2026
15	Biogaz Planet France	Indirect evidence	Liffré, FranceHQ checked Sep 17, 2026	51-200	62 contacts →
	Indirect evidence “PlanET étudie, construit et optimise des installations de méthanisation agricoles.” Source: RevenueBase Database · checked Sep 17, 2026
16	Haffner Energy	Partial evidence	Vitry-le-françois, FranceHQ checked Sep 17, 2026	11-50	60 contacts →
	Partial evidence “Haffner Energy is a family-owned company that designs, manufactures and supplies solutions for the production of clean fuels from biomass residues.” Source: RevenueBase Database · checked Sep 17, 2026
17	Evergaz	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	51-200	55 contacts →
	Indirect evidence “Opérateur intégré spécialisé dans la production de biogaz et le développement de ses usages, Evergaz développe, détient et exploite un parc de centrales de production de biogaz.” Source: RevenueBase Database · checked Sep 17, 2026
18	Naskeo	Indirect evidence	Malakoff, FranceHQ checked Sep 17, 2026	11-50	45 contacts →
	Indirect evidence “Naskeo est une société française spécialisée dans le biogaz.” Source: RevenueBase Database · checked Sep 17, 2026
19	Mini Green Power	Indirect evidence	Hyères, FranceHQ checked Sep 17, 2026	11-50	43 contacts →
	Indirect evidence “Mini Green Power a pour mission de rendre le monde plus propre et plus durable en valorisant des déchets locaux en énergie bas carbone tout en permettant à ses clients de gagner…” Source: RevenueBase Database · checked Sep 17, 2026
20	KEON	Indirect evidence	Malakoff, FranceHQ checked Sep 17, 2026	51-200	35 contacts →
	Indirect evidence “Nous sommes une société française indépendante créée par trois associés travaillant depuis 20 ans dans le domaine de la méthanisation.” Source: RevenueBase Database · checked Sep 17, 2026
21	Deltalys	Indirect evidence	St.-fons, FranceHQ checked Sep 17, 2026	11-50	34 contacts →
	Indirect evidence “Faciliter & fiabiliser la purification des gaz renouvelables, par des solutions alternatives éco-responsables.” Source: RevenueBase Database · checked Sep 17, 2026
22	Agrivalor	Indirect evidence	Hirsingue, FranceHQ checked Sep 17, 2026	11-50	30 contacts →
	Indirect evidence “Notre histoire Crée en AGRIVALOR né de la volonté de six agriculteurs à s’engager dans les filières de valorisation des déchets organiques.” Source: RevenueBase Database · checked Sep 17, 2026
23	Sublime Energie	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	28 contacts →
	Partial evidence “SUBLIME Energie est une société à mission qui propose une solution de collecte, transport, épuration et conditionnement de biogaz, répondant aux enjeux environnementaux notamment…” Source: RevenueBase Database · checked Sep 17, 2026
24	Tryon Environnement	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	28 contacts →
	Indirect evidence “Tryon Environnement est spécialisé dans la gestion des biodéchets alimentaires.” Source: RevenueBase Database · checked Sep 17, 2026
25	Energo	Strong evidence	Loos, FranceHQ checked Sep 17, 2026	11-50	27 contacts →
	Strong evidence “Valorisation of CO2/Biogas for the production of renewable energy and green chemistry.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: renewable energy gas producers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names renewable energy gas producers.
Partial evidence: Its own public description names part of renewable energy gas producers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable energy gas producers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 134 renewable energy gas producers based in France

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Renewable energy gas producers based in France at a glance

As of Sep 17, 2026

37.7%Verified-email coverage

173.0Average contacts per company

1-10Median size (employees)

9.0%Largest-city concentration · Paris

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 134 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among renewable energy gas producers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “renewable energy gas producers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names renewable energy gas producers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among renewable energy gas producers, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 8,738 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names renewable energy gas producers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many renewable energy gas producers are there based in France?

RevenueBase identified 134 renewable energy gas producers headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

ENGIE, headquartered in La Defense, tops this list with the largest team on record.

Which city has the most renewable energy gas producers?

Paris leads with 12 headquartered companies, followed by Lyon (4) and Nantes (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 8,738 verified decision-maker contacts tracked across these 134 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.